4PCs Digital Sports Stopwatch with Large Display - Multi-Function Timer Date Time & Alarm - Shockproof Waterproof for Training Product description Features Four-Color Colorful Set : Our 4-piece multi function sport digital stopwatch has four fashionable colors, black, red, orange and blue. It can display hours, minutes, seconds and date with high precision to meet your personalized needs, whether it is personal training or team activities, you can find the most suitable one. Ergonomic Design, Comfortable Grip : The ergonomic design of Multi-Function Sport Digital Stopwatch Large Display makes the stopwatch comfortable to hold and flexible to operate. Whether it is used for a long time or in intense exercise, it can maintain a stable grip. Portable Neck Strap Design : Sports Stopwatch Timer is equipped with a neck strap design, which makes it convenient for you to hang the stopwatch around your neck or wrist, which is safe and not easy to lose. Whether it is free swinging during running or swimming in the water, it can be easily carried. Clear Display, Easy-To-Read Data : Sports Stopwatch Timer is clearly visible even in the sun, ensuring that you can accurately read time data in any environment. Whether it is recording training results or competition time, it can be handy. Product Description Material : ABS+PS Size : 65x70x20mm Color : black+red+orange+blue Function : single channel memory, 1/100 second timing, week time display, with alarm Packing List 4 * Sports Stopwatch Timer (black+red+orange+blue) How to Use 1. Stopwatch Setting: Under normal time display, press the MODE button once to see the stopwatch status, press the START button (right button) again to start timing, if you need to stop, press the START button again, and continue to press the START button again. If you need to re-time, press the SPLIT button (left button) when the stopwatch is stopped to re-time. 2. Alarm Time Setting: Under normal time display, press the MODE button twice to see the alarm time setting status, press the START button (right button) continuously to start adjusting the hour, and press the SPLIT button (left button) to switch to adjust the minute. 3. Time Setting: Under normal time display, press the MODE button three times, you will see the seconds flashing, press the SPLIT button (left button) once, you will see the minutes flashing, then press the START button (right button) to adjust the minutes, press the SPLIT button (left button) once, you will see the hours flashing, then press the START button (right button) to adjust the hours, press the SPLIT button (left button) once, you will see the days flashing, then press the START button (right button) to adjust the days, do this, adjust the month and week, and press the MODE button to exit. 4. Alarm Switch: Press and hold RESET, then press START/STOP! Warm Tips Due to the lighting and display problems of the camera, there may be slight color difference.